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Christoph Banik - 2011

Corporate Venture Capital bezeichnet die Finanzierung von Jungunternehmen durch etablierte Firmen. Diese Dissertation untersucht anhand eines Datensatzes die Unterschiede zwischen Venture Capital und Corporate Venture Capital und eruiert die Einflussfaktoren auf das Umsatz- und...

Persistent link: https://www.econbiz.de/10009466982

Decision making on the sole basis of statistical likelihood

Giang, Phan H.; Shenoy, Prakash P. - 2005

This paper presents a new axiomatic decision theory for choice under uncertainty. Unlike Bayesian decision theory where … uncertainty is represented by a probability function, in our theory, uncertainty is given in the form of a likelihood function … statistical inference problem, our theory suggests a novel solution. The results in this paper could be useful for probabilistic …

Persistent link: https://www.econbiz.de/10009430923

Essays on Efficiency Analysis

Jansen, Dennis W. (contributor) - 2009

This dissertation consists of four essays which investigate efficiency analysis, especiallywhen non-discretionary inputs exist. A new approach of the multi-stage Data EnvelopmentAnalysis (DEA) for non-discretionary inputs, statistical inference discussions, andapplications are provided. In the...

Persistent link: https://www.econbiz.de/10009464881

Insolvenzprognose für ukrainische, deutsche sowie nordamerikanische Unternehmen

Perederiy, Volodymyr - 2010

Das vorliegende Dissertationsprojekt hatte zwei zentrale Schwerpunkte. Den ersten Schwerpunkt bildete die innovative Insolvenzprognosemodellierung für ukrainische Unternehmen.Dafür wurde im Wesentlichen die moderne internationale Standardmethodik zur Insolvenzprognose auf Basis der...

Persistent link: https://www.econbiz.de/10009460748

Partly parametric generalized additive model

Zhang, Tianyang - 2010

In many scientific studies, the response variable bears a generalized nonlinear regression relationship with a certain covariate of interest, which may, however, be confounded by other covariates with unknown functional form. We propose a new class of models, the partly parametric generalized...

Persistent link: https://www.econbiz.de/10009466085

Nonlinearities in the Phillips Curve? : empirical Evidence for some European Countries

Rupprecht, Sarah - 2005

This dissertation studies the question of nonlinearities in the Phillips curve relationshipin France, Germany and Italy. The implications from the theoretical models are that themechanisms that make the Phillips curve nonlinear can work through different channels.Therefore, this thesis not just...

Persistent link: https://www.econbiz.de/10009471618

Exploring nonlinear regression methods, with application to association studies

Speed, Douglas Christopher - 2011

The field of nonlinear regression is a long way from reaching a consensus. Once a method decides to explore nonlinear combinations of predictors, a number of questions are raised, such as what nonlinear combinations to permit and how best to search the resulting model space. Genetic Association...

Persistent link: https://www.econbiz.de/10009480508

Adaptive weighting for flexible estimation in nonparametric regression models.

Nosedal-Sanchez, Alvaro - 2011

cross validation) p smoothing parameters. Theory fromCOmponent Selection and Shrinkage Operator (COSSO), reduces the problem …

Persistent link: https://www.econbiz.de/10009429662

Accuracy bounds for normal-incidence acoustic structure estimation

Theriault, Kenneth B. - 1977

filtering theory. (2) Thebound is developed for estimation in a continuous medium whosestructure (acoustic impedance, for …

Persistent link: https://www.econbiz.de/10009461036

Determination of the optimal number of strata for bias reduction in propensity score matching.

Akers, Allen - 2010

Previous research implementing stratification on the propensity score has generally relied on using five strata, based on prior theoretical groundwork and minimal empirical evidence as to the suitability of quintiles to adequately reduce bias in all cases and across all sample sizes. This study...

Persistent link: https://www.econbiz.de/10009475025